ON FORCED MAGNETOSTRICTION OF FE-NI INVAR ALLOYS AT 4.2 DEBREES K

被引：41

作者：

MATSUMOTO, M

KANEKO, T

FUJIMORI, H

机构：

[1] Research Institute of Mineral Dressing and Metallurgy, Tohoku University, Sendai

[2] The Research Institute for Iron, Steel and Other Metals, Tohoku University, Sendai

来源：

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN | 1969年 / 26卷 / 05期

关键词：

D O I：

10.1143/JPSJ.26.1083

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Transverse and longitudinal forced magnetostrictions of Fe-Ni Invar alloys were measured by means of the paper strain gauge technique at room temperature, 77° and 4.2°K. From the measured values of the forced magnetostrictions, the pressure coefficients of the absolute saturation magnetization were estimated. The absolute values of the pressure coefficients of the absolute saturation magnetization were found to decrease monotonically with an increase of Ni concentration. On the basis of Sidorov's theory the pressure effect on the absolute saturation magnetization is discussed. © 1969, THE PHYSICAL SOCIETY OF JAPAN. All rights reserved.

引用

页码：1083 / +

页数：1

共 16 条

[1]

BELOV KP, 1961, MAGNETIC TRANSITIONS, P98

[2] MAGNETIZATION OF FACE-CENTRED CUBIC AND BODY-CENTRED CUBIC IRON AND NICKEL ALLOYS [J].